#login{
  position: fixed;
  top:0;
  background: rgba(0,0,0,.3);
  width:100%;
  height:100%;
  .main{
    width:500px;
    position: absolute;
    top:50%;
    left:50%;
    transform: translate(-50%,-50%);
    background: #fff;
    border-radius:10px;
    padding: 50px 30px;
  }
  .ant-input{
    width: 100%;
    height:40px;
    padding: 0 30px;
    
  }
  .ant-btn-primary{
    width:80%;
    display: block;
    height: 40px;
    font-size: 16px;
    margin: 10px auto;
  }
  .ant-form-item-label{
    float: left;
    width:60px;
    text-align: right;
  }
  .ant-form-item-control-wrapper{
    width:auto;
    
  }
}
.ant-input-group-addon{
  width:15%;
  display: inline-block;
  float: left;
  height:40px;
  line-height: 30px;
}